お世話になります

ponydebuggerをインストールしたく下記のサイトを参考にやっておりますが、うまくいかず、困っております

http://qiita.com/edo_m18/items/d0c42a988010e1504f1c

最終的に以下のエラーを吐いてこけています

New python executable in    /Users/shiratsu/Library/PonyDebugger/bin/python
Installing setuptools..............done.
Installing pip..............done.
Exception:
Traceback (most recent call last):
  File "/Users/shiratsu/Library/PonyDebugger/lib/python2.7/site- packages/pip-6.0.8-py2.7.egg/pip/basecommand.py", line 232, in main
  status = self.run(options, args)
  File "/Users/shiratsu/Library/PonyDebugger/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/commands/install.py", line 314, in run
isolated=options.isolated_mode,
  File "/Users/shiratsu/Library/PonyDebugger/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/req/req_install.py", line 104, in    from_editable
   isolated=isolated)
  File "/Users/shiratsu/Library/PonyDebugger/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/req/req_install.py", line 54, in __init__
  req = pkg_resources.Requirement.parse(req)
  File "/Users/shiratsu/Library/PonyDebugger/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 2873, in parse
   reqs = list(parse_requirements(s))
  File "/Users/shiratsu/Library/PonyDebugger/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 2820, in parse_requirements
"version spec")
  File "/Users/shiratsu/Library/PonyDebugger/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 2785, in scan_list
  raise ValueError(msg, line, "at", line[p:])
  ValueError: ('Expected version spec in', 'ponydebugger --allow-external   pybonjour --allow-unverified pybonjour', 'at', ' --allow-external pybonjour --allow-unverified pybonjour')

  Traceback (most recent call last):
   File "<stdin>", line 2464, in <module>
   File "<stdin>", line 946, in main
   File "<stdin>", line 1796, in after_install
   File    "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 540, in check_call
   raise CalledProcessError(retcode, cmd)
   subprocess.CalledProcessError: Command '['/Users/shiratsu/Library/PonyDebugger/bin/pip', 'install', '-U', '-e', 'git+https://github.com/square/PonyDebugger.git#egg=ponydebugger --allow-external pybonjour --allow-unverified pybonjour']' returned non-zero exit status 2

ここも調べてるのですが、どうも自分のパターンと違うようでうまくいきません
https://github.com/square/PonyDebugger/issues/100

今現在以下のエラーから抜け出せません。

pip install -U -e git+https://github.com/square/PonyDebugger.git#egg=ponydebugger --allow-external pybonjour --allow-unverified pybonjour
zsh: no matches found: git+https://github.com/square/PonyDebugger.git#egg=ponydebugger

どなたかご教示いただけないでしょうか

よろしくお願いします。